1211315024

素因数分解:

$2^4\times {\mathrm{9209}}^1\times {\mathrm{8221}}^1$

素因数の和:17438

約数の個数: 20

約数和(自身を含む): 2347463220

約数和(自身を除く): 1136148196

約数列:

[1, 2, 4, 8, 16, 8221, 9209, 16442, 18418, 32884, 36836, 65768, 73672, 131536, 147344, 75707189, 151414378, 302828756, 605657512, 1211315024]

約数ペア:

[(1, 1211315024), (2, 605657512), (4, 302828756), (8, 151414378), (16, 75707189), (8221, 147344), (9209, 131536), (16442, 73672), (18418, 65768), (32884, 36836)]